ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Í­ÊÇÖØÒª½ðÊô£¬CuµÄ»¯ºÏÎïÔÚ¿ÆѧÑо¿ºÍ¹¤ÒµÉú²úÖоßÓÐÐí¶àÓÃ;£¬ÈçCuSO4ÈÜÒº³£ÓÃ×÷µç½âÒº¡¢µç¶ÆÒºµÈ¡£Çë»Ø´ðÒÔÏÂÎÊÌ⣺

£¨1£©CuSO4¿ÉÓɽðÊôÍ­ÓëŨÁòËá·´Ó¦ÖƱ¸£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________________________________________________________________¡£

£¨2£©CuSO4·ÛÄ©³£ÓÃÀ´¼ìÑéһЩÓлúÎïÖеÄ΢Á¿Ë®·Ö£¬ÆäÔ­ÒòÊÇ________________________________________________________________________¡£

£¨3£©SOÖÐSÒÔsp3ÔÓ»¯£¬SOµÄÁ¢Ìå¹¹ÐÍÊÇ________¡£

£¨4£©ÔªËؽð(Au)´¦ÓÚÖÜÆÚ±íÖеĵÚÁùÖÜÆÚ£¬ÓëCuͬ×壬½ðÔ­×Ó×îÍâ²ãµç×ÓÅŲ¼Ê½Îª____________¡£Ò»ÖÖÍ­ºÏ½ð¾§Ìå¾ßÓÐÁ¢·½×îÃܶѻýµÄ½á¹¹£¬ÔÚ¾§°ûÖÐÍ­Ô­×Ó´¦ÓÚÃæÐÄ£¬½ðÔ­×Ó´¦ÓÚ¶¥µãλÖã¬Ôò¸ÃºÏ½ðÖÐÍ­Ô­×ÓÓë½ðÔ­×ÓÊýÁ¿Ö®±ÈΪ________£»¸Ã¾§ÌåÖУ¬Ô­×ÓÖ®¼äµÄ×÷ÓÃÁ¦ÊÇ________________________________________________________________________¡£

£¨5£©CuSO4¾§ÌåµÄ¹¹³É΢Á£ÊÇ________ºÍ________£¬Î¢Á£¼äµÄ×÷ÓÃÁ¦ÊÇ________£¬¸Ã¾§ÌåÊôÓÚ________¾§Ìå¡£

£¨6£©ÉÏÊö¾§Ìå¾ßÓд¢Ç⹦ÄÜ£¬ÇâÔ­×ӿɽøÈëµ½ÓÉÍ­Ô­×ÓÓë½ðÔ­×Ó¹¹³ÉµÄËÄÃæÌå¿Õ϶ÖС£Èô½«Í­Ô­×ÓÓë½ðÔ­×ÓµÈͬ¿´´ý£¬¸Ã¾§Ìå´¢ÇâºóµÄ¾§°û½á¹¹ÓëCaF2µÄ½á¹¹ÏàËÆ£¬¸Ã¾§Ìå´¢ÇâºóµÄ»¯Ñ§Ê½Ó¦Îª________¡£

¡¾´ð°¸¡¿ Cu£«2H2SO4(Ũ) CuSO4£«SO2¡üÊ®£«2H2O °×É«CuSO4·ÛÄ©ºÍË®½áºÏÉú³ÉÀ¶É«µÄCuSO4¡¤5H2O¾§Ìå ÕýËÄÃæÌåÐÎ 6s1 3¡Ã1 ½ðÊô¼ü Cu2£« SO Àë×Ó¼ü Àë×Ó Cu3AuH8

¡¾½âÎö¡¿£¨1£©CuºÍŨÁòËáÔÚ¼ÓÈÈÌõ¼þÏ·´Ó¦Éú³É¶þÑõ»¯ÁòºÍÁòËáÍ­£¬·´Ó¦µÄ·½³ÌʽΪCu£«2H2SO4(Ũ) CuSO4£«SO2¡üÊ®£«2H2O£»£¨2£©£¨2£©CuSO4·ÛÄ©³£ÓÃÀ´¼ìÑéһЩÓлúÎïÖеÄ΢Á¿Ë®·Ö£¬ÆäÔ­ÒòÊÇ°×É«CuSO4·ÛÄ©ºÍË®½áºÏÉú³ÉÀ¶É«µÄCuSO4¡¤5H2O¾§Ì壻£¨3£©ÁòËá¸ùÖÐÐÄÔ­×ӵļ۲ãµç×Ó¶ÔΪ£º¹Â¶Ôµç×ÓÊý=0£¬³É¼üµç×Ó¶ÔÊý4£¬ËùÒÔΪÕýËÄÃæÌå½á¹¹£»£¨4£©ÔªËؽð£¨Au£©´¦ÓÚÖÜÆÚ±íÖеĵÚÁùÖÜÆÚ£¬ÓëCuͬ×壬Ôò×îÍâ²ãµç×ÓÊýΪ1£¬Ôò×îÍâ²ãµç×ÓÅŲ¼Ê½Îª6s1£¬ÔÚ¾§°ûÖÐCuÔ­×Ó´¦ÓÚÃæÐÄ£¬N£¨Cu£©=6¡Á=3£¬AuÔ­×Ó´¦ÓÚ¶¥µãλÖã¬N£¨Au£©=8¡Á=1£¬Ôò¸ÃºÏ½ðÖÐCuÔ­×ÓÓëAuÔ­×ÓÊýÁ¿Ö®±ÈΪ3£º1£¬Îª½ðÊô¾§Ì壬ԭ×Ó¼äµÄ×÷ÓÃÁ¦Îª½ðÊô¼ü¼üºÏÁ¦£»£¨5£©CuSO4¾§ÌåµÄ¹¹³É΢Á£ÊÇCu2£«ºÍSO42-£¬Î¢Á£¼äµÄ×÷ÓÃÁ¦ÊÇÀë×Ó¼ü£¬¸Ã¾§ÌåÊôÓÚÀë×Ó¾§Ì壻£¨6£©CaF2µÄ½á¹¹Èçͼ£¬ÇâÔ­×ӿɽøÈëµ½ÓÉCuÔ­×ÓÓëAuÔ­×Ó¹¹³ÉµÄËÄÃæÌå¿Õ϶ÖУ¬ÔòHÔ­×ÓӦλÓÚ¾§°ûÄÚ²¿£¬ÔòÓ¦º¬ÓÐ8¸öH£¬Ôò»¯Ñ§Ê½ÎªCu3AuH8¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³»¯Ñ§Ð¡×éÔÚʵÑéÊÒÖÆÈ¡ Na2O2¡£²éÔÄ×ÊÁÏ¿ÉÖª£ºÄÆÓë¿ÕÆøÔÚ 453473K Ö®¼ä¿ÉÉú³É Na2O£¬Ñ¸ËÙÌá¸ßζȵ½ 573673K Ö®¼ä¿ÉÉú³É Na2O2£¬ÈôζÈÌá¸ßµ½ 733873K Ö®¼ä Na2O2 ¿É·Ö½â¡£

(1)¼××éÉè¼ÆÖÆÈ¡ Na2O2 ×°ÖÃÈçͼ1¡£

¢ÙʹÓøÃ×°ÖÃÖÆÈ¡µÄ Na2O2 ÖпÉÄܺ¬ÓеÄÔÓÖÊΪ_____¡£.

A£®NaCl B£®Na2CO3 C£®Na2O D£®NaOH E£®NaHCO3

¢Ú¸ÃС×éΪ²â¶¨ÖÆµÃµÄ Na2O2 ÑùÆ·µÄ´¿¶È£¬Éè¼Æ¿ÉÄÜÓõ½µÄ×°ÖÃÈçͼ 2:ÉÕÆ¿Öз¢ÉúµÄÖ÷Òª·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ_________¡£²â¶¨×°ÖÃµÄ½Ó¿Ú´Ó ×óÖÁÓÒÕýÈ·µÄÁ¬½Ó˳ÐòÊÇ_____¡£

(2)ÒÒ×é´Ó·´Ó¦Àú³ÌÉÏ·ÖÎö¸Ã²â¶¨·´Ó¦´æÔÚÖмä²úÎ´Ó¶øµ¼Ö²ⶨ½á¹û_____ (Ìî¡°Æ«´ó¡±»ò¡°Æ« С¡±)¡£ÎªÖ¤Ã÷Æä·ÖÎöµÄÕýÈ·ÐÔ£¬Éè¼ÆʵÑé·½°¸ÈçÏ£º

ʵÑé·½°¸

²úÉúµÄÏÖÏó

¢ñ£®È¡ÉÕÆ¿Öеķ´Ó¦Òº¼ÓÈëÉÙÁ¿ MnO2 ·ÛÄ©

ÓдóÁ¿ÆøÅÝÒݳö

¢ò£®Ïò NaOH Ï¡ÈÜÒºÖмÓÈë 23 µÎ·Ó̪ÊÔÒº,È»ºó¼ÓÈëÉÙÁ¿µÄ·´Ó¦Òº

ÈÜÒºÏȱäºìºóÍÊÉ«¿ªÊ¼ÎÞÃ÷ÏÔÏÖÏó¡£

¢ó£®Ïò·´Ó¦ÒºÖмÓÈë 23 µÎ·Ó̪ÊÔÒº,³ä·ÖÕñµ´,È»ºóÖðµÎ¼ÓÈë ¹ýÁ¿µÄ NaOH Ï¡ÈÜÒº

¼Ó NaOH ÈÜÒºÏÈ ±äºìºóÍÊÉ«

ÔÚÉÏÊöʵÑéÖÐ,Äܹ»Ö¤Ã÷ÒÒ×é·ÖÎöÕýÈ·µÄ×î¼Ñ·½°¸ÊÇ_________ (ÌîʵÑéÐòºÅ)¡£_______________×éʵÑéµÃ²»³ö½áÂÛ£¬Ô­ÒòÊÇ_____¡£

(3)±û×é¸ù¾ÝÉÏÊöÌṩµÄÓйØÐÅÏ¢£¬Éè¼ÆÒ»¸ö·½°¸¿É׼ȷµÄ²â¶¨ÑùÆ·µÄ´¿¶È¡£Çë¼òÊöʵÑé²Ù×÷ºÍÐè Òª²â¶¨µÄÓйØÊý¾Ý__________________________________

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø